Barplot and colors for legend
Werner Wernersen wrote:
Hi all! One quick question: How do I get the standard colors used by barplot? I have some stacked bars and would like to add a horizontal legend via legend() but I don't know how to find the colors for the fills of the legend points. Thanks! Werner
Type barplot.default and read the code: for a vector: "grey", for a matrix: grey(seq(0.3^2.2, 0.9^2.2, length = nrow(height))^(1/2.2)) Uwe Ligges